45768716 has 12 divisors (see below), whose sum is σ = 91537488. Its totient is φ = 19615152.

The previous prime is 45768703. The next prime is 45768721. The reversal of 45768716 is 61786754.

45768716 is an admirable number.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 817271 + ... + 817326.

It is an arithmetic number, because the mean of its divisors is an integer number (7628124).

Almost surely, 2^45768716 is an apocalyptic number.

It is an amenable number.

45768716 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45768716 is a wasteful number, since it uses less digits than its factorization.

45768716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1634608 (or 1634606 counting only the distinct ones).

The product of its digits is 282240, while the sum is 44.

The square root of 45768716 is about 6765.2580142963. The cubic root of 45768716 is about 357.7032694086.

The spelling of 45768716 in words is "forty-five million, seven hundred sixty-eight thousand, seven hundred sixteen".